From eae0cd3a5cd892c2d72bf401e58b8a50f4845ddb Mon Sep 17 00:00:00 2001
From: "Stephen Weatherford (MSFT)"
 <StephenWeatherford@users.noreply.github.com>
Date: Thu, 19 Apr 2018 11:51:39 -0700
Subject: [PATCH] null ref in provide signature help, fixes #35 (#77)

---
 src/AzureRMTools.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/AzureRMTools.ts b/src/AzureRMTools.ts
index 455de9c40..f82d36c94 100644
--- a/src/AzureRMTools.ts
+++ b/src/AzureRMTools.ts
@@ -629,7 +629,7 @@ export class AzureRMTools {
     }
 
     private onProvideSignatureHelp(document: vscode.TextDocument, position: vscode.Position, token: vscode.CancellationToken): Promise<vscode.SignatureHelp> {
-        let result: Promise<vscode.SignatureHelp> = null;
+        let result: Promise<vscode.SignatureHelp> = Promise.resolve(null);
 
         this.logOnError(() => {
             const deploymentTemplate: DeploymentTemplate = this.getDeploymentTemplate(document);